US PATENT SUBCLASS 200 / 48 A-- .~ Rotating and pivoted

US PATENT SUBCLASS 200 / 48 A
.~ Rotating and pivoted

Current as of: June, 1999
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200 /	HD	ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

48 R	DF	HIGH-POTENTIAL TYPE {6}
48 A		.~ Rotating and pivoted

Unofficial Alpha Subclasses: R P A KB V SB CB

DEFINITION

Classification: 200/48

(under the class definition) Devices especially adapted for breaking high-voltage circuits.

(1)

Notes. These breakers are generally used out of doors and contacts separate in the air. They are usually provided with horn arc-dissipating means.

SEE OR SEARCH THIS CLASS, SUBCLASS:

49, for high potential type switches adapted for use as pole switches.

SEE OR SEARCH CLASS

313, Electric Lamp and Discharge Devices, appropriate subclasses for electric space discharge devices, including arc and spark discharge devices.